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STAS/SR 40Cr10S

40Cr10S


40Cr10S material is Alloy structural steel.

Chemical composition of 40Cr10S, 40Cr10S mechanical properties, 40Cr10S datasheet, 40Cr10S equivalent grade, Heat treatment and temperature process of 40Cr10S.


40Cr10S property sheet

40Cr10S Spec.

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Chemical Composition of 40Cr10S

C 0.36-0.44
Si 0.17-0.37
Mn 0.50-0.80
P 0.035
S 0.020-0.040
Cr 0.80-1.10
Ni 0.30
Mo 0.15
Cu 0.3
Ti 0.02

Mechanical Properties of 40Cr10S

Rp0.2 (MPa) 136 (≥)
Rm (MPa) 899 (≥)
AKV (J) 21
A (%) 14
Z (%) 24
Hardness HBW 144

40Cr10S shape and dimensions

40Cr10S Round bar: 1mm-800mm
40Cr10S Square bar: 10mm * 10mm-600mm *600mm
40Cr10S Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
40Cr10S Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
40Cr10S Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
40Cr10S Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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